method

dig

rails latest stable - Class: ActionDispatch::Request::Session

dig(*keys)

public

Returns the nested value specified by the sequence of keys, returning nil if any intermediate step is nil.

# File actionpack/lib/action_dispatch/request/session.rb, line 125
      def dig(*keys)
        load_for_read!
        keys = keys.map.with_index { |key, i| i.zero? ? key.to_s : key }
        @delegate.dig(*keys)
      end

dig

Related methods